경상북도 포항시 해역에 시설된(1981-2004년) 사각형 어초의 상태조사

• 영문명: Artificial reef stability installed (1981-2004 years) on Pohang coast of the East Sea (Sea of Japan)
• 발행기관: 한국항해항만학회
• 저자명: 김남일(Nam-Il Kim) 이승현(Seung-Hyun Lee) 김완기(Wan-Ki Kim) 김대권(Dai-Kwen Kim) 공용근(Yong-Geun Gong)
• 간행물 정보: 『한국항해항만학회 학술대회논문집』2008년도 공동학술대회 지구환경변화와 해양산업의 전망 논문집, 345~348쪽, 전체 4쪽
• 주제분류: 공학 > 해양공학
• 파일형태: PDF
• 발행일자: 2008.06.30

영문 초록

Sediment transport around artificial habitat which is induced by the change of flow due to installation of the structure plays a role not only as a defect function of subsidence and burial but also bottom-environment control function. we surveyed that stability of the dice artificial reefs installed on Pohang coast of the East Sea (Sea of Japan). Using Side Scan Sonar (SSS) and scuba diving equipment, a facility condition of dice reefs. Total 139 place, 10,526 dice artificial reefs was discovered. As the level which affects function of the above 0.5m, the case 4 place of burial (0.5~1.2m, 2.9%), Scour appeared with 3 place (0.5m, 2.2%) and Broken was appeared with 183 artificial reefs (1.74%). Investigation result that dice reef on Pohang coast was most stable.

목차

Abstract

1. 서론

2. 조사방법

3. 결과

4. 결론

참고문헌

키워드

인공어초 사각형어초 매몰 세굴 파손 Artificial reef Dice reef Burial Scour Broken